Not to be sarcastic or anything, but the whole point of chess is to checkmate your opponent not to make them resign or shamefully hang their tiny little kings in shame. Oh sorry perhaps that was a little sarcastic.
I have won more the a few games after a blunder on my part, and my opponent started chatting about resignation, maybe you should checkmate me if you want to win the game.
It can be a bit boring if people play on and on in a completely lost position, but it is absolutely their right. Just play on knowing you will win in the end.
It is much more irritating if people expect you to resign and start making comments. That is bad sportsmanship and just makes me determined not to resign.